<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=839371
-->
<head>
  <title>Test for Bug 839371</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <script type="application/javascript" src="reflect.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=839371">Mozilla Bug 839371</a>
<p id="display"></p>
<div id="content" style="display: none">

<div itemscope>
  <data id="d1" itemprop="product-id" value="9678AOU879">The Instigator 2000</data>
</div>

</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 839371 **/

var d1 = document.getElementById("d1"),
    d2 = document.createElement("data");

// .value IDL
is(d1.value, "9678AOU879", "value property reflects content attribute");
d1.value = "123";
is(d1.value, "123", "value property can be set via setter");

// .value reflects value attribute
reflectString({
  element: d2,
  attribute: "value"
});

</script>
</pre>
</body>
</html>
